\doxysection{arm\+\_\+fir\+\_\+interpolate\+\_\+instance\+\_\+q15 Struct Reference}
\hypertarget{structarm__fir__interpolate__instance__q15}{}\label{structarm__fir__interpolate__instance__q15}\index{arm\_fir\_interpolate\_instance\_q15@{arm\_fir\_interpolate\_instance\_q15}}


Instance structure for the Q15 FIR interpolator.  




{\ttfamily \#include $<$arm\+\_\+math.\+h$>$}

\doxysubsubsection*{Public Attributes}
\begin{DoxyCompactItemize}
\item 
uint8\+\_\+t \mbox{\hyperlink{structarm__fir__interpolate__instance__q15_a5431bdc079e72a973b51d359f7f13603}{L}}
\item 
uint16\+\_\+t \mbox{\hyperlink{structarm__fir__interpolate__instance__q15_ad5178a02a697a77e0d0e60705d9f0a19}{phase\+Length}}
\item 
const q15\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__fir__interpolate__instance__q15_a1071dedf7b820343a194b2180bf8be4d}{p\+Coeffs}}
\item 
q15\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__fir__interpolate__instance__q15_a39fff78dfbf78165476acd7eb8e794fa}{p\+State}}
\end{DoxyCompactItemize}


\doxysubsection{Detailed Description}
Instance structure for the Q15 FIR interpolator. 

\label{doc-variable-members}
\Hypertarget{structarm__fir__interpolate__instance__q15_doc-variable-members}
\doxysubsection{Member Data Documentation}
\Hypertarget{structarm__fir__interpolate__instance__q15_a5431bdc079e72a973b51d359f7f13603}\index{arm\_fir\_interpolate\_instance\_q15@{arm\_fir\_interpolate\_instance\_q15}!L@{L}}
\index{L@{L}!arm\_fir\_interpolate\_instance\_q15@{arm\_fir\_interpolate\_instance\_q15}}
\doxysubsubsection{\texorpdfstring{L}{L}}
{\footnotesize\ttfamily \label{structarm__fir__interpolate__instance__q15_a5431bdc079e72a973b51d359f7f13603} 
uint8\+\_\+t arm\+\_\+fir\+\_\+interpolate\+\_\+instance\+\_\+q15\+::L}

upsample factor. \Hypertarget{structarm__fir__interpolate__instance__q15_a1071dedf7b820343a194b2180bf8be4d}\index{arm\_fir\_interpolate\_instance\_q15@{arm\_fir\_interpolate\_instance\_q15}!pCoeffs@{pCoeffs}}
\index{pCoeffs@{pCoeffs}!arm\_fir\_interpolate\_instance\_q15@{arm\_fir\_interpolate\_instance\_q15}}
\doxysubsubsection{\texorpdfstring{pCoeffs}{pCoeffs}}
{\footnotesize\ttfamily \label{structarm__fir__interpolate__instance__q15_a1071dedf7b820343a194b2180bf8be4d} 
const q15\+\_\+t \texorpdfstring{$\ast$}{*} arm\+\_\+fir\+\_\+interpolate\+\_\+instance\+\_\+q15\+::p\+Coeffs}

points to the coefficient array. The array is of length L\texorpdfstring{$\ast$}{*}phase\+Length. \Hypertarget{structarm__fir__interpolate__instance__q15_ad5178a02a697a77e0d0e60705d9f0a19}\index{arm\_fir\_interpolate\_instance\_q15@{arm\_fir\_interpolate\_instance\_q15}!phaseLength@{phaseLength}}
\index{phaseLength@{phaseLength}!arm\_fir\_interpolate\_instance\_q15@{arm\_fir\_interpolate\_instance\_q15}}
\doxysubsubsection{\texorpdfstring{phaseLength}{phaseLength}}
{\footnotesize\ttfamily \label{structarm__fir__interpolate__instance__q15_ad5178a02a697a77e0d0e60705d9f0a19} 
uint16\+\_\+t arm\+\_\+fir\+\_\+interpolate\+\_\+instance\+\_\+q15\+::phase\+Length}

length of each polyphase filter component. \Hypertarget{structarm__fir__interpolate__instance__q15_a39fff78dfbf78165476acd7eb8e794fa}\index{arm\_fir\_interpolate\_instance\_q15@{arm\_fir\_interpolate\_instance\_q15}!pState@{pState}}
\index{pState@{pState}!arm\_fir\_interpolate\_instance\_q15@{arm\_fir\_interpolate\_instance\_q15}}
\doxysubsubsection{\texorpdfstring{pState}{pState}}
{\footnotesize\ttfamily \label{structarm__fir__interpolate__instance__q15_a39fff78dfbf78165476acd7eb8e794fa} 
q15\+\_\+t \texorpdfstring{$\ast$}{*} arm\+\_\+fir\+\_\+interpolate\+\_\+instance\+\_\+q15\+::p\+State}

points to the state variable array. The array is of length block\+Size+phase\+Length-\/1. 

The documentation for this struct was generated from the following files\+:\begin{DoxyCompactItemize}
\item 
C\+:/\+Users/\+ASUS/\+Desktop/dm-\/ctrl\+H7-\/balance-\/9025test/\+Middlewares/\+ST/\+ARM/\+DSP/\+Inc/arm\+\_\+math.\+h\item 
C\+:/\+Users/\+ASUS/\+Desktop/dm-\/ctrl\+H7-\/balance-\/9025test/\+Middlewares/\+ST/\+ARM/\+DSP/\+Include/dsp/filtering\+\_\+functions.\+h\end{DoxyCompactItemize}
